| Place Name | Maltby |
| Place Type | Census Designated Place |
| ZIP Code(s) | 98021 98072 98077 98296 |
| County | Snohomish County |
| Area Code(s) | 360,425 |
| Timezone | Pacific Standard Time (PST) |
| Population (2022) | 11,403 |
| Population Growth Rate (2010-19) | 4.13% |
| Majority Ethnicity | White 89.46% |
| Metro/Micro Stats Area | Seattle-Tacoma-Bellevue, WA |
| US Congressional District(s) | Washington 1st |
| State House Districts | 1 |
| State Senate Districts | 1 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 89.46% |
| African American | 1.41% |
| Hispanic | 0.01% |
| Asian | 3.57% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 5.54% |